Tube strike Tuesday

Londoners are struggling with the tube strike - most lines are disrupted.

Tube managers say contingency plans - like buses, boats and bikes - are working - the union says it's managed to bring the network down to just a skeleton service.

Boris says keeping the congestion charge in place is the right thing otherwise it would be total chaos.

The strikes are a result of a row over jobs going at ticket offices.

Stay with London's Heart for updates.